Mistaken Visions announces The Piano is coming in the spring, describing
this noir horror adventure as "ambitious," as it's been in development for five
years now. They say they've teamed with consultants Game If You Are to complete
the project, a collaboration that's resulted in the addition of full voice
acting for the entire cast and other enhancements. Here's a
new teaser trailer
which features Ave Maria as a soundtrack, obviously played on the violin. Here
are more details from the announcement:

Born to an American father and a
French mother in the aftermath of the Great War, John Barnerway lived in the
shadow of his three brothers. George, Louis and Valentine were renowned pianists
- but when John is accused of their murders, he finds himself at the centre of a
media witch-hunt that sees him traversing the lonely streets of Paris in search
of answers.

Part traditional survival horror, part story-driven adventure, and part
noir-influenced murder mystery, The Piano is an unsettling and riveting indie
game more than five years in the making.